4.9 Test Run Checklist
162 SIEPYEUOQ2A01A AC Drive Q2A Technical Manual
Check No. Description
19
The keypad will show “Rdy” after starting to operate the motor.
20
To give the Run command and frequency reference from the keypad, push to set to LOCAL Mode (when in LOCAL Mode, the LO/RE
LED illuminates).
21
If the motor rotates in the opposite direction during test run, switch two of the motor cables (U/T1, V/T2, W/T3).
22
Set Heavy Duty or Normal Duty Mode with ND/HD Duty Selection to conform to the load condition.
23
Set E2-01 [Mot Rated Current (FLA)] and L1-01 [Motor Cool Type for OL1 Calc] correctly for motor thermal protection.
24
Set the drive for REMOTE Mode when the control circuit terminals supply the Run command and frequency reference (in REMOTE Mode, the
LO/RE LED turns OFF).
25
When terminal AI1 is used for the frequency reference:
• Voltage input
– Set DIP Switch S1-1 on the drive to “V”.
– Set H3-01 = 0, 1 [AI1 Signal Level Select = 0 to 10V (Lower Limit at 0), -10 to +10V (Bipolar Reference)].
– Set H3-02 = 4 [AI1 Function Selection = FrqBIAS Frq].
• Current input
– Set DIP Switch S1-1 on the drive to “I”.
– Set H3-01 = 2, 3 [AI1 Signal Level Select = 4 to 20 mA, 0 to 20 mA].
– Set H3-02 = 4 [AI1 Function Selection = FrqBIAS Frq].
26
When terminal AI2 is used for the frequency reference:
• Voltage input
– Set DIP Switch S1-2 on the drive to “V”.
– Set H3-09 = 0, 1 [AI2 Signal Level Select = 0 to 10V (Lower Limit at 0), -10 to +10V (Bipolar Reference)].
– Set H3-10 = 4 [AI2 Function Selection = FrqBIAS Frq].
• Current input
– Set DIP Switch S1-2 on the drive to “I”.
– Set H3-09 = 2, 3 [AI2 Signal Level Select = 4 to 20 mA, 0 to 20 mA].
– Set H3-10 = 4 [AI2 Function Selection = FrqBIAS Frq].
27
When terminal AI3 is used for the frequency reference:
• Voltage input
– Set DIP Switch S4 on the drive to analog input side.
– Set DIP Switch S1-3 on the drive to “V”.
– Set H3-05 = 0, 1 [AI3 Signal Level Select = 0 to 10V (Lower Limit at 0), -10 to +10V (Bipolar Reference)].
– Set H3-06 = 4 [AI3 Function Selection = FrqBIAS Frq].
• Current input
– Set DIP Switch S4 on the drive to analog input side.
– Set DIP Switch S1-3 on the drive to “I”.
– Set H3-05 = 2, 3 [AI3 Signal Level Select = 4 to 20 mA, 0 to 20 mA].
– Set H3-06 = 4 [AI3 Function Selection = FrqBIAS Frq].
28
Make sure that the frequency reference reaches the necessary minimum and maximum values.
If drive operation is incorrect, make these adjustments:
Gain adjustment: Set the maximum voltage and current values, then adjust the analog input gain until the frequency reference reaches the
necessary value. (For terminal AI1 input: H3-03, for terminal AI2 input: H3-11, for terminal AI3 input: H3-07)
Bias adjustment: Set the maximum voltage/current values, then adjust the analog input bias until the frequency reference reaches the necessary
minimum value. (For terminal AI1 input: H3-04, for terminal AI2 input: H3-12, for terminal AI3 input: H3-08)
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